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| the rigid,porous outer layer of a plant cell. |
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| a bundle of microtubules that helps organize the movement of chromosomes during cell division. |
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| an organelle that converts the radient energy of the sun into chemical energy through the proccess of photosynthesis |
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| a jelly like substance,composed mainley of water,occupying most of the space between the cell membrane and the nucleus. |
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| a network of passageways in wich chemical compounds are manufactured,processed,and transported |
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| a stack of membranes that collects,modifies,and packages chemical compounds. |
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| a small sac that contains digestive chemicals |
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| organelles that,using oxygen,convert nutrients into energy that can be used by the cell. |
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| a doubled layered membrane that surrounds and protects the nucleouse. |
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| a small body in the nucleus where ribosomes are synthesized. |
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| a small body in the nucleus where ribosomes are synthesized. |
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| a round body in the center of the cell that contains DNA and directs the cells activities. |
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| a cell stucture that performs a specific function. |
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| a doubled layered membrane that surrounds the cell. also called the cell membrane,it regulates what enters and leaves the cell. |
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| small sructure that can store food or pigment |
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